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CN-224206727-U - Anti-static dust collector

CN224206727UCN 224206727 UCN224206727 UCN 224206727UCN-224206727-U

Abstract

The utility model discloses an anti-static dust collector, which comprises a main body (1), wherein a dust cup (2) is detachably arranged on the front side of the main body, a vacuumizing device (3) is arranged above the rear side of the main body, a battery pack (4) is detachably arranged below the rear side of the main body, a handle (5) is formed between the vacuumizing device and the battery pack, a main switch (6) is movably connected to the inner side of the handle, an opening groove (61) is formed on the pressing surface of the main switch, a conductive piece (7) is arranged in the main switch, the front end of the conductive piece is arranged in the opening groove and can be contacted with the inside of the main body, the rear end of the conductive piece is propped against the inside of the main body through a spring (8), and the tail end of the spring is connected with the negative electrode of the battery pack (4) through a wire.

Inventors

  • LIU HONGDE
  • LU ZHANAO

Assignees

  • 苏州市德韬电器有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (6)

  1. 1. The utility model provides an antistatic dust collector, includes main part (1), main part front side detachable is equipped with dirt cup (2), main part rear side top embeds evacuating device (3), main part rear side below detachable is equipped with battery package (4), be formed with handle (5) between evacuating device and the battery package, the inboard swing joint of handle has main switch (6), wherein, the pressing surface of main switch forms an open slot (61), the inside conducting piece (7) that is equipped with of main switch, the conducting piece front end is installed in the open slot and can be reached, the conducting piece rear end forms the top with the main part inside through spring (8), the spring tail end is connected with the negative pole of battery package (4) through the wire, micro-gap switch (9) are still installed to the handle inside, main switch lower extreme rear side forms and corresponds micro-gap switch's drive end (62), micro-gap switch and circuit board (10) electric connection.
  2. 2. The anti-static dust collector as set forth in claim 1, wherein the handle (5) is located at the lower end face of the main switch (6) to form a horizontal boss (51), and the connection between the handle and the main body also forms a horizontal limit for the upper end face of the main switch.
  3. 3. The anti-static dust collector according to claim 1, wherein an air duct (52) is formed in the handle, and the air duct is respectively communicated with the vacuumizing device and the battery pack.
  4. 4. An anti-static dust collector as claimed in claim 1, characterized in that the front end of the lower rear side of the main body forms a square end cap (11), the rear end of the lower rear side of the main body has a tail end (12) adapted to the arc of the handle (5), the tail end arc comprises at least a part of a straight line segment (121).
  5. 5. The electrostatic precipitator of claim 4, wherein a locking groove (111) is formed in the bottom of the square end cap, and the battery pack is provided with a locking buckle (41) and a locking buckle button (42) respectively.
  6. 6. The electrostatic precipitator of claim 1, wherein the dirt cup is disposed horizontally and coaxially with the vacuum apparatus.

Description

Anti-static dust collector Technical Field The utility model relates to the technical field of vacuum cleaners, in particular to an anti-static vacuum cleaner. Background The hand-held dust collector has high market heat because of the light and flexible use characteristic, can clean and remove dust on the ground, furniture, wall surfaces and the like by being matched with different cleaning accessories, can finish the operation by holding the equipment by a single hand, generates static electricity on the surface of the dust collector due to the high-speed movement of dust in the dust collector during operation, such as excessive static electricity accumulation, is easy to generate a hand-beating phenomenon when a user touches the equipment, to avoid this, existing hand-held devices typically incorporate a metal conductive sheet or ring in the region where the handle is held, and discharge static electricity via a ground connection, the mode needs to be provided with the conducting strip mounting structure on the handle, or the conducting ring and the handle are integrally formed during injection molding, so that the processing difficulty is high, the process cost is high, and the product competitiveness is reduced as a whole. Disclosure of utility model The present utility model is directed to an anti-static dust collector, which solves the problems set forth in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides an antistatic dust collector, includes the main part, main part front side detachable is equipped with the dirt cup, main part rear side top embeds evacuating device, main part rear side below detachable is equipped with the battery package, be formed with the handle between evacuating device and the battery package, the inboard swing joint of handle has the main switch, the pressing surface of main switch forms an open slot, the inside electrically conductive piece that is equipped with of main switch, electrically conductive piece front end is installed in the open slot and can be touched, electrically conductive piece rear end forms the top through spring and main part inside, the spring tail end is connected with the negative pole of battery package through the wire, micro-gap switch is still installed to the handle inside, main switch lower extreme rear side forms the drive end that corresponds micro-gap switch, micro-gap switch and circuit board electric connection. Preferably, the handle is located at the lower end face of the main switch to form a horizontal boss, and the connection part of the handle and the main body also forms a horizontal limit for the upper end face of the main switch. Preferably, an air duct is formed in the handle, and the air duct is respectively communicated with the vacuumizing device and the battery pack. Preferably, the front end of the lower part of the rear side of the main body forms a square end cover, the rear end of the lower part of the rear side of the main body is provided with a tail end which is matched with the radian of the handle, and the tail end arc comprises at least a part of straight line segments. Preferably, a locking groove is formed at the bottom of the square end cover, and the battery pack is correspondingly provided with a lock catch and a lock catch button. Preferably, the dust cup and the vacuumizing device are horizontally and coaxially arranged. According to the utility model, the conductive piece is arranged on the main switch, static electricity can be conducted to the negative electrode of the battery pack to be released when the main switch is pressed, the phenomenon of getting hands is avoided, the user experience is improved, the arc line of the tail end of the main body is designed into a part of straight line section, and the contact point between the tail end and the placement plane is increased, so that the main body is more stable when being horizontally placed. Drawings FIG. 1 is a perspective view of the present utility model; FIG. 2 is a partially disassembled schematic illustration of the present utility model; FIG. 3 is a partial semi-sectional schematic view of the present utility model; FIG. 4 is an enlarged view of FIG. 3 at A; FIG. 5 is a schematic view of the structure of the present utility model with the battery pack removed; FIG. 6 is a schematic bottom view of the present utility model with the battery pack removed; Fig. 7 is a schematic view of the present utility model with the battery pack removed and placed horizontally. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based